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Chemical Structure| 2152628-33-4 Chemical Structure| 2152628-33-4

Structure of Selpercatinib
CAS No.: 2152628-33-4

Chemical Structure| 2152628-33-4

*Storage: Sealed in dry, 2-8°C.

Selpercatinib

CAS No.: 2152628-33-4

Synonyms: LOXO-292; ARRY-192

4.5 *For Research Use Only !

99%98%
Cat. No.: A2667069 Purity: 99%

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Product Citations

Product Citations

Zayed, Aref L ; Alshekhhossin, Aysheh M ; Al Kilani, Omar M ; Sana''a, A Jaber ; Dawood, Leen L ; Hroot, Jomana Al , et al.

Abstract: Selpercatinib (RETEVMOTM) is a selective anticancer agent recently approved for thyroid and non-small cell lung cancer. Reliable analytical methods are essential for investigating its potential drug interactions. In this study, the fluorescence properties of selpercatinib were exploited for the first time to develop a sensitive high-performance liquid chromatography with fluorescence detection (HPLC-FLD) method to quantify selpercatinib in human and rat liver microsomes and rat plasma. The method was successfully validated according to M10 guidelines demonstrating excellent accuracy, precision, selectivity, and sensitivity across a concentration range of (50–2000) ng/mL in plasma samples, with a short run time of less than 4 min. The method was applied to metabolic stability studies, where selpercatinib exhibited moderate intrinsic clearance (CLint) in human liver microsomes (CLint of 44.9 μL/min/mg), low clearance in female rat liver microsomes (CLint 10.6 μL/min/mg), and nearly no depletion in male rat liver microsomes. After treatment with dexamethasone, the clearance of selpercatinib was enhanced in both female and male rat liver microsomes, suggesting potential drug-drug interaction. Dexamethasone-treated female rat liver microsomes showed clearance similar to human liver microsomes, indicating their suitability as a surrogate model for studying human metabolism in vitro. Additionally, the inhibitory effect of myricetin on selpercatinib metabolism was comparable in both human and dexamethasone-treated female rat liver microsomes, with IC50 values of 9.3 μM and 10.9 μM, respectively. These findings suggest the need to investigate these potential drug interactions in clinical settings, as they may affect selpercatinib efficacy and toxicity. This HPLC-FLD method offers a rapid, sensitive, and cost-effective alternative to LC-MS/MS for studying pharmacokinetics in various in vitro and in vivo models.

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Product Details of [ 2152628-33-4 ]

CAS No. :2152628-33-4
Formula : C29H31N7O3
M.W : 525.60
SMILES Code : N#CC1=C2C(C3=CC=C(N4CC(C5)N(CC6=CC=C(OC)N=C6)C5C4)N=C3)=CC(OCC(C)(O)C)=CN2N=C1
Synonyms :
LOXO-292; ARRY-192
MDL No. :MFCD31814089
InChI Key :XIIOFHFUYBLOLW-UHFFFAOYSA-N
Pubchem ID :134436906

Safety of [ 2152628-33-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Computational Chemistry of [ 2152628-33-4 ] Show Less

Physicochemical Properties

Num. heavy atoms 39
Num. arom. heavy atoms 21
Fraction Csp3 0.38
Num. rotatable bonds 8
Num. H-bond acceptors 8.0
Num. H-bond donors 1.0
Molar Refractivity 152.98
TPSA ?

Topological Polar Surface Area: Calculated from
Ertl P. et al. 2000 J. Med. Chem.

112.04 Ų

Lipophilicity

Log Po/w (iLOGP)?

iLOGP: in-house physics-based method implemented from
Daina A et al. 2014 J. Chem. Inf. Model.

3.93
Log Po/w (XLOGP3)?

XLOGP3: Atomistic and knowledge-based method calculated by
XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry

2.5
Log Po/w (WLOGP)?

WLOGP: Atomistic method implemented from
Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.

2.37
Log Po/w (MLOGP)?

MLOGP: Topological method implemented from
Moriguchi I. et al. 1992 Chem. Pharm. Bull.
Moriguchi I. et al. 1994 Chem. Pharm. Bull.
Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.

1.35
Log Po/w (SILICOS-IT)?

SILICOS-IT: Hybrid fragmental/topological method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

2.42
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

2.51

Water Solubility

Log S (ESOL):?

ESOL: Topological method implemented from
Delaney JS. 2004 J. Chem. Inf. Model.

-4.54
Solubility 0.015 mg/ml ; 0.0000286 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Moderately soluble
Log S (Ali)?

Ali: Topological method implemented from
Ali J. et al. 2012 J. Chem. Inf. Model.

-4.5
Solubility 0.0167 mg/ml ; 0.0000317 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Moderately soluble
Log S (SILICOS-IT)?

SILICOS-IT: Fragmental method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

-6.77
Solubility 0.0000888 mg/ml ; 0.000000169 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Poorly soluble

Pharmacokinetics

GI absorption?

Gatrointestinal absorption: according to the white of the BOILED-Egg

High
BBB permeant?

BBB permeation: according to the yolk of the BOILED-Egg

No
P-gp substrate?

P-glycoprotein substrate: SVM model built on 1033 molecules (training set)
and tested on 415 molecules (test set)
10-fold CV: ACC=0.72 / AUC=0.77
External: ACC=0.88 / AUC=0.94

Yes
CYP1A2 inhibitor?

Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.83 / AUC=0.90
External: ACC=0.84 / AUC=0.91

No
CYP2C19 inhibitor?

Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.80 / AUC=0.86
External: ACC=0.80 / AUC=0.87

No
CYP2C9 inhibitor?

Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set)
and tested on 2075 molecules (test set)
10-fold CV: ACC=0.78 / AUC=0.85
External: ACC=0.71 / AUC=0.81

Yes
CYP2D6 inhibitor?

Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set)
and tested on 1068 molecules (test set)
10-fold CV: ACC=0.79 / AUC=0.85
External: ACC=0.81 / AUC=0.87

Yes
CYP3A4 inhibitor?

Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set)
and tested on 2579 molecules (test set)
10-fold CV: ACC=0.77 / AUC=0.85
External: ACC=0.78 / AUC=0.86

Yes
Log Kp (skin permeation)?

Skin permeation: QSPR model implemented from
Potts RO and Guy RH. 1992 Pharm. Res.

-7.73 cm/s

Druglikeness

Lipinski?

Lipinski (Pfizer) filter: implemented from
Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev.
MW ≤ 500
MLOGP ≤ 4.15
N or O ≤ 10
NH or OH ≤ 5

1.0
Ghose?

Ghose filter: implemented from
Ghose AK. et al. 1999 J. Comb. Chem.
160 ≤ MW ≤ 480
-0.4 ≤ WLOGP ≤ 5.6
40 ≤ MR ≤ 130
20 ≤ atoms ≤ 70

None
Veber?

Veber (GSK) filter: implemented from
Veber DF. et al. 2002 J. Med. Chem.
Rotatable bonds ≤ 10
TPSA ≤ 140

0.0
Egan?

Egan (Pharmacia) filter: implemented from
Egan WJ. et al. 2000 J. Med. Chem.
WLOGP ≤ 5.88
TPSA ≤ 131.6

0.0
Muegge?

Muegge (Bayer) filter: implemented from
Muegge I. et al. 2001 J. Med. Chem.
200 ≤ MW ≤ 600
-2 ≤ XLOGP ≤ 5
TPSA ≤ 150
Num. rings ≤ 7
Num. carbon > 4
Num. heteroatoms > 1
Num. rotatable bonds ≤ 15
H-bond acc. ≤ 10
H-bond don. ≤ 5

0.0
Bioavailability Score?

Abbott Bioavailability Score: Probability of F > 10% in rat
implemented from
Martin YC. 2005 J. Med. Chem.

0.55

Medicinal Chemistry

PAINS?

Pan Assay Interference Structures: implemented from
Baell JB. & Holloway GA. 2010 J. Med. Chem.

0.0 alert
Brenk?

Structural Alert: implemented from
Brenk R. et al. 2008 ChemMedChem

0.0 alert: heavy_metal
Leadlikeness?

Leadlikeness: implemented from
Teague SJ. 1999 Angew. Chem. Int. Ed.
250 ≤ MW ≤ 350
XLOGP ≤ 3.5
Num. rotatable bonds ≤ 7

No; 1 violation:MW<2.0
Synthetic accessibility?

Synthetic accessibility score: from 1 (very easy) to 10 (very difficult)
based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties,
trained on 12'782'590 molecules and tested on 40 external molecules (r2 = 0.94)

5.55
 

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